S-80824CNUA-B8JT2U

Supervisors Overview

The S-80824CNUA-B8JT2U is a voltage detector from the ABLIC S-808 series, designed for monitoring single-input power supplies. It features an active low open-drain output and operates within a supply voltage range of 950 mV to 10 V. The device triggers at a threshold voltage of 2.4 V with an accuracy of ±2%. It consumes only 800 nA of operating current and functions reliably between -40°C and +85°C. Packaged in a compact SOT-89-3 surface-mount format, it lacks manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• Ultra-low current consumption of 800 nA for battery-powered applications
• High detection accuracy of ±2% for reliable voltage monitoring
• Compact SOT-89-3 package suitable for space-constrained designs

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Microprocessor system power supply supervision
• Battery-operated equipment voltage monitoring

Supervisors Procurement Notes

Verify the complete part number including suffixes against official ABLIC documentation to ensure correct threshold voltage and package configuration. Confirm RoHS compliance status through manufacturer datasheets prior to integration. Cross-reference distributor listings with original component specifications to avoid substitution errors during procurement.

Supervisors Selection Notes

Select this component when a 2.4 V undervoltage detection point is required with minimal quiescent current. The open-drain output allows flexible interfacing with various logic levels. Ensure the application voltage does not exceed the 10 V maximum rating. Consider the SOT-89-3 footprint constraints during PCB layout design.

Supervisors Part Context

This device belongs to the ABLIC S-808 series of supervisory circuits, which are CMOS-based voltage detectors known for low power consumption. The series offers various threshold voltages and packages to support diverse power management needs in consumer and industrial electronics.

Supervisors Replacement Considerations

Check ABLIC datasheets for other S-808 variants with identical 2.4 V thresholds and SOT-89-3 packaging. Verify pinout compatibility before substituting with similar voltage detectors from other manufacturers.